From $849.00
3 stores
The Lunt PC-USB is a microprocessor controlled, remote operable pressure control system that can be retrofitted to any Lunt pressure-tuner product, enabling observers to eliminate telescope vibration during tuning. The controller achieves 0.3 PSI precision while automatically compensating for internal pressure fluctuations caused by temperature changes, and provides closed-loop feedback of internal etalon pressure so users can correlate changes in pressure to Doppler-shifted events. The PC-USB can be operated manually via the control panel or remotely via computer using USB connection (Windows 7 or higher required), making it ideal for both remote observatories and field observations.
| Interface Connector | 1/8 inch airline |
| Temperature Compensation | ✓ |
| Operating System Requirements | Windows 7 or higher |
| Power Input | 12 V |
| Battery Life | 12 h |
| Compatible Telescopes | Any Lunt PT-equipped telescope except LS50THa |
| Closed-Loop Feedback | ✓ |
| Pressure Accuracy | 0.3 |
| Control Method | Manual buttons or USB computer control |
Starlight Instruments
~$578.92